UNASSIGNED: Development of sepsis is a major contributor to poor outcomes after liver transplant. The neutrophil-lymphocyte ratio (NLR) is an easily calculable inflammatory biomarker. We aim to utilize NLR to diagnose and predict the onset of sepsis in patients undergoing living donor liver transplants (LDLT).
UNASSIGNED: Analysis of the perioperative course of 314 consecutive adult patients who underwent elective ABO compatible LDLT was done. Patients were divided into two cohorts; those who developed sepsis and a control group. Sepsis was defined by the combination of SIRS and clinical/radiological suspicion of infection. NLR was calculated by dividing the percentage of neutrophils by the percentage of lymphocytes in peripheral blood.
UNASSIGNED: ostoperatively, 127 out of 314 patients (40.5%) having at least one episode of sepsis were included in the septic cohort and were compared to the 187 (59.5%) patients in the control group. Demographic and baseline characteristics, including NLR (13.74 ± 0.99 vs. 12.65 ± 0.57, P = 0.294) were comparable preoperatively. The NLR of the septic cohort was significantly higher than the control cohort (15.01 ± 1.67 vs. 9.98 ± 0.63, P = 0.001) 3 days prior to sepsis and remained significantly higher till the day of sepsis. The area under the cover was maximum for NLR 1 day prior to the development of sepsis (r = 0.707) with a sensitivity, specificity, positive predictive value, and negative predictive value of 62.4%, 62.2%, 51.4%, and 72.0%, respectively, at a cutoff of 8.5.
UNASSIGNED: NLR is a useful tool in diagnosing and pre-empting development of sepsis in LDLT.

BACKGROUND: Natural portosystemic shunt ligation practices in liver transplant vary widely across transplant centres and are frequently undertaken to prevent the serious consequence of portal steal phenomenon. No concrete indications have so far been convincingly identified for their management in living donor liver transplant.
METHODS: We retrospectively studied the outcome of 89 cirrhotic patients who either did (n = 63) or did not (n = 25) undergo shunt ligation during living donor liver transplantation between 2017 and 2020.
RESULTS: The incidence of early allograft dysfunction/nonfunction (P = 1.0) and portal venous complications (P = 0.555) were similar between the two groups. Although overall complications, biliary complications, and the composite of Grade III and IV complications were significantly higher in the nonligated group (P = 0.015, 0.052 and 0.035), 1- year graft and patient survival were comparable between them (P = 0.524).
CONCLUSIONS: We conclude that shunt ligation in living donor liver transplantation may not always be necessary if adequate portal flow, good vascular reconstruction, and good graft quality have been ensured.

UNASSIGNED: Three-dimensional (3D) anatomical relationships between the hepatic veins and portal structures can serve as a guide to plan resections in donor hepatectomy during living donor liver transplantation. We present the first case report from India on the use of a 3D printed liver model, as an assist to living donor liver transplantation.
UNASSIGNED: A 3D model of the donor liver with hepatic venous structures printed within it was prepared using image acquisition data. The model was used for a simulated cut preoperatively, to mimic the donor hepatectomy based on the venous structures seen through the transparent material used for making the liver model. The volume of the graft measured by volume displacement in the actual surgery was compared with the volume of the model after the simulated cut.
UNASSIGNED: The calculated volume of the graft was 359 ml as per the preoperative simulation, and the observed weight/volume was 380 gm/310 ml.
UNASSIGNED: Three-dimensional printing of liver models using imaging data can help predict the actual size of the graft after donor hepatectomy, in patients undergoing living donor liver transplantation.

UNASSIGNED: With ageing population and higher prevalence of nonalcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC) in older patients, more and more living donor liver transplants (LDLTs) are being considered in this group of patients as eligibility for deceased donor liver transplant is restricted to those aged 65 years and younger. However, the short- and long-term outcomes of this group have not been reported from India, which does not have a robust national health scheme. The aim of this study was to provide guidelines for transplant in this group.
UNASSIGNED: All patients aged 60 years and older (group 1) who underwent LDLT in our centre between January 2006 and December 2017 were studied. A propensity score-matched group in 1:2 ratio was created with comparable sex and Model for End-Stage Liver Disease score (group 2). The 2 groups were compared for duration of hospital stay, surgical complications, hospital mortality and 1-, 3- and 5-year survival.
UNASSIGNED: Group 1 consisted of 207 patients, and group 2 had 414 patients. The number of patients in group 1 gradually increased with time from 4 in 2006 to 33 in 2017 accounting for 15% of total cases. Group 1 had more patients with viral hepatitis, NASH and HCC, and they had a higher 30-day mortality due to cardiorespiratory complications. Although 1- and 3-year survival was similar, the 5-year survival was significantly lower in group 1.
UNASSIGNED: Five-year survival was lower in the elderly group due to cardiorespiratory complications and recurrence of HCC. Outcomes in the elderly group can be improved with better patient selection and preventing HCC recurrence.

UNASSIGNED: Acute liver failure (ALF) is the leading cause for emergency liver transplantation (LT) all over the world. We looked at the profile of cases who required LT for ALF from a single centre to identify the possible predictors of poor outcomes.
UNASSIGNED: During the 10-year period starting from 2007, 320 cases of ALF were treated at our institution, of which 70 (median age 24 years, Male:Female 1:2) underwent LT. Retrospective analyses of these 70 patients were performed.
UNASSIGNED: Etiology was identifiable in 73% (n = 51) of cases (yellow phosphorous [YP] poisoning [n = 16], Hepatitis A virus [HAV] [n = 15], Hepatitis B virus [HBV] [n = 5], Hepatitis E virus [HEV] [n = 1], anti-tubercular therapy [ATT] induced [n = 6], acute Wilson\'s [n = 3], and autoimmune [n = 5]]. Upon meeting King\'s College Hospital criteria, 69 had live donor LT (61 right lobe grafts, three left lobe grafts, five left lateral segment grafts) and one had deceased donor LT. Among these, there were five auxiliary partial orthotopic grafts and four ABO-incompatible transplants. Overall, 90-day mortality was 35.7% (n = 25), predominantly due to sepsis. Significant risk factors for mortality on multivariate analysis included indeterminate etiology, pre-op renal dysfunction, and Grade IV hepatic encephalopathy (HE). Cumulative 10-year survival of the remaining survivors was 95.6% (n = 45).
UNASSIGNED: LT for ALF carries high perioperative mortality (35.7%) in those presenting with indeterminate etiology, pre-op renal dysfunction, and Grade IV HE. Nevertheless, if they survive the perioperative period, long-term survival is excellent.